TTR011 Datasheet 1K ROM MCU

Manufacturer: TONTEK

Datasheet Details

TONTEK DESIGN TECHNOLOGY LTD.

Title TTR011 (1K ROM MCU) Version 3.

s.
Tontek RISC 4-bit CPU core with 2-level stacks.
All instructions are one word length.
Most of instructions need one machine cycle (2 CPU clocks) except read table instruction RTB.
Advanced CMOS process.
1Kx16 OTP ROM.
56x4 SRAM.
Operating voltage: 2.0V~5.50V.
Two high-speed clock OSCH selectable: on-chip 910kHz oscillator, external RC oscillator.
One low-speed clock OSCL: on-chip 16kHz oscillator.
Power-on default is low speed mode.
Four.